Photoinitiator 907, Low-Yellowing
- CAS No.
- 71868-10-5
- Formula
- C₁₄H₁₉NO₂S
MMMP modified with low-yellowing chromophores, ΔY index ≤0.5. Designed for premium clear finishes and white pigmented systems where post-cure colour drift is unacceptable.
Pack size
- Certificate of Analysis on every batch · synonyms & CAS verified
- EU, US & SEA warehouses · 24h dispatch on stocked SKUs
- Bulk discounts from 5 tons · custom blends on request
- IATA / IMDG hazmat shipping arranged · REACH-ready exports
About this product
MMMP modified with low-yellowing chromophores, ΔY index ≤0.5. Designed for premium clear finishes and white pigmented systems where post-cure colour drift is unacceptable.
Why source from Chem-End
- CoA on every batch
Each lot ships with a fresh Certificate of Analysis tied to its batch number. Spec match guaranteed or refund.
- Stable lead time
24h dispatch on stock SKUs from EU/US warehouses. 7–14 days for custom blends and oversized orders.
- Volume pricing
Transparent tier discounts published below. Above 25 tons we issue a project-priced PI within 48h.
- DG handling included
We arrange Class 8 / Class 3 hazardous shipping, IATA/IMDG packaging and origin certifications.
Material / core composition
Modified 907 with low-yellow chromophore tail.
Applicable scenarios
- Premium furniture coatings
- Automotive interior parts
- Optical-instrument coatings
- Food-packaging UV inks
Storage & handling
Store in a cool (≤ 25 °C), dry, well-ventilated area, away from direct sunlight, heat and strong oxidizers. Keep container tightly closed in opaque packaging — α-aminoketones are light-sensitive. Shelf life 24 months when unopened. Once dissolved into formulation, protect from UV until coating/cure.
Other grades of this compound
Same chemistry (CAS 71868-10-5), different purity / packaging.
PharmaPhotoinitiator 907, Pharmaceutical Grade
Pharma-grade MMMP, ≥99.5% HPLC, processed to pharmacopoeia residual-solvent and microbial standards. For medical adhesives and controlled drug release.
REACHPhotoinitiator 907, Export Grade (REACH)
MMMP fully REACH-registered for unrestricted import into the EU. Export documentation and SDS bundles in EU languages included.
Photoinitiator 907, Industrial Grade
Workhorse industrial-grade MMMP for high-volume general UV-coating and adhesive lines. ≥98% HPLC.
MicrocapsulePhotoinitiator 907, Microencapsulated
907 encapsulated in melamine-formaldehyde shell, 10–50 μm particles. Enables single-component powder UV systems and shelf-stable blends.